Bed with mattress



FIG. 1 is a perspective view of a bed with mattress showing the newdesign;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view showing a state of use thereof.

The broken lines shown in the drawings depict portions of the bed withmattress that form no part of the claimed design.

CLAIM We claim the ornamental design for a bed with mattress, as shownand described.